Instant Hot Water System CONTROL PANEL

ABSTRACT

The instant hot water system CONTROL PANEL for new homes is an on-demand controller for a common residential water pump, installed at the hot water supply/recirculation hot water pipe line back to the regular residential gas or electric water heater, with push button switches in every bathroom, kitchen, laundry room etc. to pump hot water at the touch of said button; from the water heater to faucets throughout the house and dispense the hot water to the user, with no waiting time and very minimal cold water waste down the drain because the hot water has already reached every single faucet in the house as the users with the push of a button demanded it.

The instant hot water control panel is a system that installed in a new home by the time of construction, in combination with small common residential use water pump and push button switches installed in every bathroom, kitchen, laundry room or any room where a sink or faucet is installed, supplies on demand hot water anytime the user needs it.

The process is as follows: push button switches installed in every bathroom, kitchen, or room where a faucet or shower are installed, turn on the water pump installed in the hot water supply line of the regular residential gas or electric water heater and pumps hot water through a recirculation pipe line running throughout the house, as close as possible to each bathroom sink, kitchen sink, laundry sink, shower faucet, bathtub faucet, whirlpool faucet, etc; and returning to the fore mentioned water heater itself.

The hot water pumped after any switch have been depressed will reach all faucets in about 11 seconds, so when the person turns the faucet on, the hot water is already at the faucet, having a minimum wait for hot water and minimum waste of cold water, because the hot water has been pumped and reached every faucet in the house, so the waiting time to have a comfortable temperature, usable hot water coming out of the faucet is about 2 seconds.

The pump will stay on for a minimum of 11 minutes due to an adjustable timer included in the control panel assuring hot water instantly to the user in every sink, kitchen sink or shower.

After 11 minutes the timer in the control panel will turn the pump off and the hot water mechanically recirculating by the pump will stop, but will have the pump immediately ready for next use.

Pump can be immediately reinitiated if necessary by pressing the push button switch conveniently located in every area or room where a sink or faucet has been installed in the house.

In case the system is not operated or used by the user, it will not interfere with the regular way the water heater is set to perform in any conventionally built home.

Drawing Descriptions are as follows:

FIG. 1

It is a diagram showing all necessary elements for the Instant Hot Water System CONTROL PANEL to work properly, recirculating hot water near every faucet to supply hot water when the users demand it.

-   1-1 Control Panel Patent Applied For. -   1-2 Water Pump. -   1-3 Water Heater. -   1-4 Push Button (PB) Decora Switch. -   1-5 Kitchen Sink. -   1-6 Sink (Bathroom, Laundry, etc.) -   1-7 Shower/Bathtub. -   1-8 Water Supply Shut Off Valve. -   1-9 Cold Water Pipe Line. -   1-10 Hot Water Pipe Line.

FIG. 2

It is an electrical schematic showing sequence and electrical components of the Instant Hot Water System CONTROL PANEL.

FIG. 3

It is a photograph of the actual Instant Hot Water System CONTROL PANEL already built. The panel dimensions are 8″W×10″L×6″D.

-   3-1 Panel Enclosure. -   3-2 Circuit Breakers CB-1 & CB-2. -   3-3 Timer. -   3-4 Transformer 120 Volts-24 Volts. -   3-5 Terminal Block & Power Feed L1(L), L2(N) -   3-6 Electrical Contactor—Over Load -   3-7 Fuse FU-1 -   3-8 Ground Terminal. 

1) The instant hot water system control panel comprise: an accessible metal box having readily accessible electrical circuit breakers, electrical contactors, electrical relays, electrical terminal bar and a timer. 2) This control panel as in claim 1, in combination with a small common residential use water pump, installed at the water heater hot water supply line and a recirculation hot water pipe line, returning to the water heater; in addition with the push button switch installed in every room, where a sink or shower are present, will make hot water circulate throughout the house having hot water in every faucet in only 11 seconds for a minimum pump running time of 11 minutes controlled by the adjustable timer installed in the control panel. 3) The instant hot water control panel system after being automatically turned off by the timer, can be immediately re-initiated for next use by pressing any of the push button switches located conveniently where a faucet is installed, for instance: bathrooms, kitchen, laundry room, etc. 